?2???????7??(? ? ?????)???7???,?11???~13????????,????????,?????????????,??????

?????????(2?8?????????~14???),?,???????,??,?????(12?)?,??????,????

??????,2????????????8?~9????????????????????,?5~6????????7???,10??13?~14????????????5?????????????????????????????6~7???,??;11??~13?,?,???????????????(??) ?????????????????????????:?????????

??

??:???????????,??????????,??????????????